| 1 | [ |
| 2 | "autonomous agent", |
| 3 | { |
| 4 | "doc_url": "https://obyte.org/prediction.json", |
| 5 | "bounce_fees": { |
| 6 | "base": 10000 |
| 7 | }, |
| 8 | "getters": "{ |
| 9 | $get_reserve = ($yes_amount, $no_amount, $draw_amount) => { |
| 10 | $coef = var['coef'] OTHERWISE 1; |
| 11 | |
| 12 | $r = ceil($coef * sqrt($yes_amount^2 + $no_amount^2 + $draw_amount^2)); |
| 13 | $r |
| 14 | }; |
| 15 | |
| 16 | $get_exchange_result = ($yes_amount, $no_amount, $draw_amount) => { |
| 17 | $supply_yes = var['supply_yes'] OTHERWISE 0; |
| 18 | $supply_no = var['supply_no'] OTHERWISE 0; |
| 19 | $supply_draw = var['supply_draw'] OTHERWISE 0; |
| 20 | |
| 21 | $current_reserve = var['reserve'] OTHERWISE 0; |
| 22 | $coef = var['coef'] OTHERWISE 1; |
| 23 | |
| 24 | $issue_fee = exists(params.issue_fee) ? params.issue_fee : 0.01; |
| 25 | $redeem_fee = exists(params.redeem_fee) ? params.redeem_fee : 0.02; |
| 26 | |
| 27 | $new_supply_yes = $supply_yes + ($yes_amount ? $yes_amount : 0); |
| 28 | $new_supply_no = $supply_no + ($no_amount ? $no_amount : 0); |
| 29 | $new_supply_draw = $supply_draw + ($draw_amount ? $draw_amount : 0); |
| 30 | |
| 31 | $new_reserve = $get_reserve($new_supply_yes, $new_supply_no, $new_supply_draw); |
| 32 | |
| 33 | $reserve_delta = $new_reserve - $current_reserve; |
| 34 | |
| 35 | require($new_supply_yes >= 0 AND $new_supply_no >= 0 AND $new_supply_draw >= 0, "too much redeem?"); |
| 36 | require(params.allow_draw OR $draw_amount == 0, "draw_asset isn't exist"); |
| 37 | |
| 38 | $reserve_needed = $reserve_delta > 0 ? $reserve_delta : 0; |
| 39 | $payout = $reserve_delta < 0 ? abs($reserve_delta) : 0; |
| 40 | |
| 41 | require($payout <= $current_reserve, "too much redeem?"); |
| 42 | |
| 43 | $fee = ceil($reserve_needed * $issue_fee + $payout * $redeem_fee); |
| 44 | |
| 45 | $next_coef = $coef * (($new_reserve + $fee) / $new_reserve); |
| 46 | |
| 47 | { |
| 48 | reserve_needed: $reserve_needed, |
| 49 | new_reserve: $new_reserve + $fee, |
| 50 | payout: $payout, |
| 51 | fee: $fee, |
| 52 | next_coef: $next_coef |
| 53 | } |
| 54 | }; |
| 55 | |
| 56 | $get_token_amount = ($type, $reserve_amount) => { |
| 57 | $reserve_asset = params.reserve_asset OTHERWISE 'base'; |
| 58 | $issue_fee = exists(params.issue_fee) ? params.issue_fee : 0.01; |
| 59 | |
| 60 | require($type == 'yes' OR $type == 'no' OR $type == 'draw', "unknown type"); |
| 61 | require(params.allow_draw OR $type != 'draw', "draw token does not exist"); |
| 62 | require($reserve_amount - ($reserve_asset == 'base' ? 10000 : 0) > 0, "negative amount"); |
| 63 | |
| 64 | $coef = var['coef'] OTHERWISE 1; |
| 65 | |
| 66 | $supply_yes = var['supply_yes'] OTHERWISE 0; |
| 67 | $supply_no = var['supply_no'] OTHERWISE 0; |
| 68 | $supply_draw = var['supply_draw'] OTHERWISE 0; |
| 69 | $network_fee = ($reserve_asset == 'base' ? 10000 : 0); |
| 70 | |
| 71 | $fee = ceil($reserve_amount - $network_fee - (($reserve_amount - $network_fee) / (1 + $issue_fee))); |
| 72 | |
| 73 | $reserve = var['reserve'] + $reserve_amount - $fee - $network_fee; |
| 74 | |
| 75 | $ratio = $reserve^2/$coef^2; |
| 76 | |
| 77 | if ($type == 'yes') { |
| 78 | return floor(sqrt($ratio - $supply_no^2 - $supply_draw^2)) - $supply_yes; |
| 79 | } else if ($type == 'no') { |
| 80 | return floor(sqrt($ratio - $supply_yes^2 - $supply_draw^2)) - $supply_no; |
| 81 | } else { |
| 82 | return floor(sqrt($ratio - $supply_yes^2 - $supply_no^2)) - $supply_draw; |
| 83 | } |
| 84 | }; |
| 85 | }", |
| 86 | "init": "{ |
| 87 | |
| 88 | $event = params.event OTHERWISE ''; |
| 89 | require(length($event) >= 3 AND length($event) <= 128, "additional description cannot be over 128 chars"); |
| 90 | |
| 91 | $oracle = params.oracle OTHERWISE 'F4KHJUCLJKY4JV7M5F754LAJX4EB7M4N'; |
| 92 | require($oracle AND is_valid_address($oracle), "oracle isn't valid"); |
| 93 | |
| 94 | $comparison = params.comparison OTHERWISE "=="; |
| 95 | require($comparison == "==" OR $comparison == ">" OR $comparison == ">=" OR $comparison == "<" OR $comparison == "<=" OR $comparison == "!=", "operation is unknown"); |
| 96 | |
| 97 | $feed_name = params.feed_name OTHERWISE ''; |
| 98 | require(length($feed_name) > 0 AND $feed_name != "none", "feed_name isn't valid"); |
| 99 | |
| 100 | $reserve_asset = params.reserve_asset OTHERWISE 'base'; |
| 101 | require(asset[$reserve_asset].exists, "no such asset: " || $reserve_asset); |
| 102 | |
| 103 | $allow_draw = params.allow_draw OTHERWISE false; |
| 104 | |
| 105 | $datafeed_draw_value = params.datafeed_draw_value OTHERWISE 'none'; |
| 106 | $datafeed_value = params.datafeed_value; |
| 107 | |
| 108 | require(exists($datafeed_value), "datafeed_value does not exist"); |
| 109 | |
| 110 | $end_of_trading_period = params.end_of_trading_period OTHERWISE 0; |
| 111 | require(is_integer($end_of_trading_period) AND $end_of_trading_period > 0, "end_of_trading_period must be integer"); |
| 112 | |
| 113 | $waiting_period_length = params.waiting_period_length OTHERWISE 5 * 24 * 3600; |
| 114 | require(is_integer($waiting_period_length) AND $waiting_period_length >= 0, "trading period must be longer than a day"); |
| 115 | |
| 116 | $issue_fee = exists(params.issue_fee) ? params.issue_fee : 0.01; |
| 117 | require($issue_fee >= 0 AND $issue_fee < 1, "issue_fee isn't valid"); |
| 118 | |
| 119 | $redeem_fee = exists(params.redeem_fee) ? params.redeem_fee : 0.02; |
| 120 | require($redeem_fee >= 0 AND $redeem_fee < 1, "redeem_fee isn't valid"); |
| 121 | |
| 122 | |
| 123 | $ready = var['yes_asset'] AND var['no_asset'] AND (var['draw_asset'] OR !$allow_draw); |
| 124 | |
| 125 | $result = var['result']; |
| 126 | |
| 127 | $yes_asset = var['yes_asset']; |
| 128 | $no_asset = var['no_asset']; |
| 129 | $draw_asset = var['draw_asset']; |
| 130 | |
| 131 | $end_of_waiting_period = $end_of_trading_period + $waiting_period_length; |
| 132 | |
| 133 | $network_fee = ($reserve_asset == 'base') ? 10000 : 0; |
| 134 | |
| 135 | $reserve = var['reserve'] OTHERWISE 0; |
| 136 | $reserve_amount = trigger.output[[asset=$reserve_asset]]; |
| 137 | |
| 138 | $type = trigger.data.type OTHERWISE false; |
| 139 | |
| 140 | if ($type) { |
| 141 | require($type == 'yes' OR $type == 'no' OR $type == 'draw', "unknown type"); |
| 142 | } |
| 143 | }", |
| 144 | "messages": { |
| 145 | "cases": [ |
| 146 | { |
| 147 | "if": "{!$ready AND trigger.data.define}", |
| 148 | "init": "{ |
| 149 | $define_type = $yes_asset ? ($no_asset ? "draw_asset" : "no_asset") : "yes_asset"; |
| 150 | $define_asset_forwarder = 'E4BAASPOCW6WHXSUOY2XEKXKA42RRD5I'; |
| 151 | require(($define_type == 'draw_asset' AND $allow_draw) OR $define_type == 'no_asset' OR $define_type == 'yes_asset', "unknown define type"); |
| 152 | require(!var[$define_type], "asset already defined"); |
| 153 | }", |
| 154 | "messages": [ |
| 155 | { |
| 156 | "app": "asset", |
| 157 | "payload": { |
| 158 | "is_private": false, |
| 159 | "is_transferrable": true, |
| 160 | "auto_destroy": false, |
| 161 | "fixed_denominations": false, |
| 162 | "issued_by_definer_only": true, |
| 163 | "cosigned_by_definer": false, |
| 164 | "spender_attested": false |
| 165 | } |
| 166 | }, |
| 167 | { |
| 168 | "if": "{trigger.data.factory AND !$yes_asset}", |
| 169 | "app": "data", |
| 170 | "payload": { |
| 171 | "factory": "{trigger.data.factory}" |
| 172 | } |
| 173 | }, |
| 174 | { |
| 175 | "if": "{trigger.data.factory AND !$yes_asset}", |
| 176 | "app": "payment", |
| 177 | "payload": { |
| 178 | "asset": "base", |
| 179 | "outputs": [ |
| 180 | { |
| 181 | "address": "{$define_asset_forwarder}", |
| 182 | "amount": 4000 |
| 183 | } |
| 184 | ] |
| 185 | } |
| 186 | }, |
| 187 | { |
| 188 | "if": "{trigger.data.factory AND $yes_asset AND !$no_asset}", |
| 189 | "app": "data", |
| 190 | "payload": { |
| 191 | "yes_asset": "{$yes_asset}", |
| 192 | "allow_draw": "{params.allow_draw}" |
| 193 | } |
| 194 | }, |
| 195 | { |
| 196 | "if": "{trigger.data.factory AND $yes_asset AND !$no_asset}", |
| 197 | "app": "payment", |
| 198 | "payload": { |
| 199 | "asset": "base", |
| 200 | "outputs": [ |
| 201 | { |
| 202 | "address": "{trigger.data.factory}", |
| 203 | "amount": 4000 |
| 204 | } |
| 205 | ] |
| 206 | } |
| 207 | }, |
| 208 | { |
| 209 | "if": "{trigger.data.factory AND $yes_asset AND $no_asset AND !$draw_asset AND $allow_draw}", |
| 210 | "app": "data", |
| 211 | "payload": { |
| 212 | "no_asset": "{$no_asset}" |
| 213 | } |
| 214 | }, |
| 215 | { |
| 216 | "if": "{trigger.data.factory AND $yes_asset AND $no_asset AND !$draw_asset AND $allow_draw}", |
| 217 | "app": "payment", |
| 218 | "payload": { |
| 219 | "asset": "base", |
| 220 | "outputs": [ |
| 221 | { |
| 222 | "address": "{trigger.data.factory}", |
| 223 | "amount": 4000 |
| 224 | } |
| 225 | ] |
| 226 | } |
| 227 | }, |
| 228 | { |
| 229 | "app": "state", |
| 230 | "state": "{ |
| 231 | var[$define_type] = response_unit; |
| 232 | response[$define_type] = response_unit; |
| 233 | }" |
| 234 | } |
| 235 | ] |
| 236 | }, |
| 237 | { |
| 238 | "if": "{$ready AND !$result AND !exists(trigger.data.claim_profit) AND (((trigger.output[[asset=$reserve_asset]] > $network_fee) AND (trigger.data.yes_amount OR trigger.data.no_amount OR trigger.data.draw_amount OR trigger.data.type)) OR trigger.output[[asset=$yes_asset]] > 0 OR trigger.output[[asset=$no_asset]] > 0 OR ($allow_draw AND trigger.output[[asset=$draw_asset]] > 0))}", |
| 239 | "init": "{ |
| 240 | if (trigger.data.to AND !is_valid_address(trigger.data.to)) |
| 241 | bounce("bad to address"); |
| 242 | |
| 243 | require($allow_draw OR !exists(trigger.data.draw_amount), "draw asset does not exist"); |
| 244 | require(timestamp <= $end_of_trading_period OR timestamp >= $end_of_waiting_period, "the trading period is closed"); |
| 245 | |
| 246 | if ((trigger.data.yes_amount OR trigger.data.no_amount OR trigger.data.draw_amount OR trigger.output[[asset=$yes_asset]] > 0 OR trigger.output[[asset=$no_asset]] > 0 OR ($allow_draw AND trigger.output[[asset=$draw_asset]] > 0)) AND trigger.data.type) { |
| 247 | bounce("both type and amount"); |
| 248 | } |
| 249 | |
| 250 | $min_expected_amount = trigger.data.min_expected_amount OTHERWISE 0; |
| 251 | |
| 252 | if ($type AND (!is_integer($min_expected_amount) OR $min_expected_amount < 0)) { |
| 253 | bounce("invalid min_expected_amount"); |
| 254 | } |
| 255 | |
| 256 | $to = trigger.data.to OTHERWISE trigger.address; |
| 257 | |
| 258 | $yes_amount = (!$type OR $type != 'yes') ? trigger.data.yes_amount OTHERWISE -trigger.output[[asset=$yes_asset]] : $get_token_amount('yes', $reserve_amount); |
| 259 | $no_amount = (!$type OR $type != 'no') ? trigger.data.no_amount OTHERWISE -trigger.output[[asset=$no_asset]] : $get_token_amount('no', $reserve_amount); |
| 260 | $draw_amount = $allow_draw ? ((!$type OR $type != 'draw') ? trigger.data.draw_amount OTHERWISE -trigger.output[[asset=$draw_asset]] : $get_token_amount('draw', $reserve_amount)) : 0; |
| 261 | |
| 262 | if (trigger.data.yes_amount AND (!is_integer(trigger.data.yes_amount) OR trigger.data.yes_amount <= 0)) |
| 263 | bounce("invalid number of yes_amount"); |
| 264 | if (trigger.data.no_amount AND (!is_integer(trigger.data.no_amount) OR trigger.data.no_amount <= 0)) |
| 265 | bounce("invalid number of no_amount"); |
| 266 | if ($allow_draw AND trigger.data.draw_amount AND (!is_integer(trigger.data.draw_amount) OR trigger.data.draw_amount <= 0)) |
| 267 | bounce("invalid number of draw_amount"); |
| 268 | |
| 269 | if (trigger.data.yes_amount AND trigger.output[[asset=$yes_asset]] > 0) |
| 270 | bounce("both yes_amount param and amount"); |
| 271 | if (trigger.data.no_amount AND trigger.output[[asset=$no_asset]] > 0) |
| 272 | bounce("both no_amount param and amount"); |
| 273 | if ($allow_draw AND trigger.data.draw_amount AND trigger.output[[asset=$draw_asset]] > 0) |
| 274 | bounce("both draw_amount param and amount"); |
| 275 | |
| 276 | $res = $get_exchange_result($yes_amount, $no_amount, $draw_amount); |
| 277 | |
| 278 | $payout = floor($res.payout + $reserve_amount - $res.reserve_needed - $res.fee - $network_fee); |
| 279 | |
| 280 | if ($type) { |
| 281 | $amount = $type == 'yes' ? $yes_amount : ($type == 'no' ? $no_amount : $draw_amount); |
| 282 | require($amount >= $min_expected_amount, "amount less than minimum"); |
| 283 | } |
| 284 | |
| 285 | if ($res.reserve_needed > 0) { |
| 286 | require($res.reserve_needed + $res.fee + $network_fee <= $reserve_amount, "expected reserve amount: " || ($res.reserve_needed + $res.fee + $network_fee)); |
| 287 | } |
| 288 | }", |
| 289 | "messages": [ |
| 290 | { |
| 291 | "if": "{$yes_amount > 0}", |
| 292 | "app": "payment", |
| 293 | "payload": { |
| 294 | "asset": "{$yes_asset}", |
| 295 | "outputs": [ |
| 296 | { |
| 297 | "address": "{$to}", |
| 298 | "amount": "{$yes_amount}" |
| 299 | } |
| 300 | ] |
| 301 | } |
| 302 | }, |
| 303 | { |
| 304 | "if": "{$no_amount > 0}", |
| 305 | "app": "payment", |
| 306 | "payload": { |
| 307 | "asset": "{$no_asset}", |
| 308 | "outputs": [ |
| 309 | { |
| 310 | "address": "{$to}", |
| 311 | "amount": "{$no_amount}" |
| 312 | } |
| 313 | ] |
| 314 | } |
| 315 | }, |
| 316 | { |
| 317 | "if": "{$draw_amount > 0 AND $allow_draw}", |
| 318 | "app": "payment", |
| 319 | "payload": { |
| 320 | "asset": "{$draw_asset}", |
| 321 | "outputs": [ |
| 322 | { |
| 323 | "address": "{$to}", |
| 324 | "amount": "{$draw_amount}" |
| 325 | } |
| 326 | ] |
| 327 | } |
| 328 | }, |
| 329 | { |
| 330 | "if": "{$payout > 0}", |
| 331 | "app": "payment", |
| 332 | "payload": { |
| 333 | "asset": "{$reserve_asset}", |
| 334 | "outputs": [ |
| 335 | { |
| 336 | "address": "{$to}", |
| 337 | "amount": "{$payout}" |
| 338 | } |
| 339 | ] |
| 340 | } |
| 341 | }, |
| 342 | { |
| 343 | "app": "state", |
| 344 | "state": "{ |
| 345 | var['reserve'] = $res.new_reserve; |
| 346 | var['coef'] = $res.next_coef; |
| 347 | |
| 348 | response['next_coef'] = $res.next_coef; |
| 349 | |
| 350 | if ($payout > 0) { |
| 351 | response['payout'] = $payout; |
| 352 | } |
| 353 | |
| 354 | if ($res.fee > 0){ |
| 355 | response['fee'] = $res.fee; |
| 356 | } |
| 357 | |
| 358 | var['supply_yes'] += $yes_amount; |
| 359 | var['supply_no'] += $no_amount; |
| 360 | |
| 361 | if ($allow_draw) { |
| 362 | var['supply_draw'] += $draw_amount; |
| 363 | } |
| 364 | }" |
| 365 | } |
| 366 | ] |
| 367 | }, |
| 368 | { |
| 369 | "if": "{$ready AND trigger.data.commit AND !$result}", |
| 370 | "init": "{ |
| 371 | require(timestamp > $end_of_trading_period, "trading period has not yet ended"); |
| 372 | |
| 373 | $current_datafeed_value = data_feed[[oracles=$oracle, feed_name=$feed_name, ifnone='none']]; |
| 374 | |
| 375 | require($current_datafeed_value != 'none', "data_feed is empty"); |
| 376 | require(timestamp > $end_of_trading_period, "trading period has not ended yet"); |
| 377 | require(timestamp < $end_of_waiting_period, "it's late, the waiting period has passed"); |
| 378 | |
| 379 | if ($comparison == '>') |
| 380 | $datafeed_comparison = $current_datafeed_value > $datafeed_value; |
| 381 | else if ($comparison == '<') |
| 382 | $datafeed_comparison = $current_datafeed_value < $datafeed_value; |
| 383 | else if ($comparison == '!=') |
| 384 | $datafeed_comparison = $current_datafeed_value != $datafeed_value; |
| 385 | else if ($comparison == '==') |
| 386 | $datafeed_comparison = $current_datafeed_value == $datafeed_value; |
| 387 | else if ($comparison == '>=') |
| 388 | $datafeed_comparison = $current_datafeed_value >= $datafeed_value; |
| 389 | else if ($comparison == '<=') |
| 390 | $datafeed_comparison = $current_datafeed_value <= $datafeed_value; |
| 391 | else |
| 392 | bounce('Comparison operator not found'); |
| 393 | |
| 394 | if ($datafeed_comparison) { |
| 395 | $res = 'yes'; |
| 396 | } else if ($allow_draw AND $current_datafeed_value == $datafeed_draw_value) { |
| 397 | $res = 'draw'; |
| 398 | } else { |
| 399 | $res = 'no'; |
| 400 | } |
| 401 | |
| 402 | }", |
| 403 | "messages": [ |
| 404 | { |
| 405 | "app": "state", |
| 406 | "state": "{ |
| 407 | var['result'] = $res; |
| 408 | response['messages'] = "The result is committed"; |
| 409 | response['result'] = $res; |
| 410 | }" |
| 411 | } |
| 412 | ] |
| 413 | }, |
| 414 | { |
| 415 | "if": "{$ready AND trigger.data.claim_profit}", |
| 416 | "init": "{ |
| 417 | $yes_amount = trigger.output[[asset=$yes_asset]]; |
| 418 | $no_amount = trigger.output[[asset=$no_asset]]; |
| 419 | $draw_amount = $allow_draw ? trigger.output[[asset=$draw_asset]] : 0; |
| 420 | |
| 421 | require(($reserve_asset == 'base' AND $reserve_amount == $network_fee) OR ($reserve_asset != 'base' AND $reserve_amount == 0), "should not send a reserve"); |
| 422 | |
| 423 | require($result, "no results yet"); |
| 424 | |
| 425 | $winner_amount = $result == 'yes' ? $yes_amount : $result == 'no' ? $no_amount : $draw_amount; |
| 426 | |
| 427 | require($winner_amount > 0, "you are sending not a winner token"); |
| 428 | |
| 429 | $winner_supply = $result == 'yes' ? var['supply_yes'] : $result == 'no' ? var['supply_no'] : var['supply_draw']; |
| 430 | |
| 431 | require($winner_supply > 0, "winner supply < 0"); |
| 432 | |
| 433 | $price_winner_by_reserve = $reserve / $winner_supply; |
| 434 | |
| 435 | $payout = floor($winner_amount * $price_winner_by_reserve); |
| 436 | $to = trigger.data.to OTHERWISE trigger.address; |
| 437 | }", |
| 438 | "messages": [ |
| 439 | { |
| 440 | "if": "{ $payout > 0 }", |
| 441 | "app": "payment", |
| 442 | "payload": { |
| 443 | "asset": "{$reserve_asset}", |
| 444 | "outputs": [ |
| 445 | { |
| 446 | "address": "{$to}", |
| 447 | "amount": "{$payout}" |
| 448 | } |
| 449 | ] |
| 450 | } |
| 451 | }, |
| 452 | { |
| 453 | "app": "state", |
| 454 | "state": "{ |
| 455 | response["Your profit"] = $payout; |
| 456 | |
| 457 | if ($yes_amount > 0) { |
| 458 | var['supply_yes'] -= $yes_amount; |
| 459 | } |
| 460 | |
| 461 | if ($no_amount > 0) { |
| 462 | var['supply_no'] -= $no_amount; |
| 463 | } |
| 464 | |
| 465 | if ($allow_draw AND $draw_amount > 0) { |
| 466 | var['supply_draw'] -= $draw_amount; |
| 467 | } |
| 468 | }" |
| 469 | } |
| 470 | ] |
| 471 | } |
| 472 | ] |
| 473 | } |
| 474 | } |
| 475 | ] |